EP0968221B1 - Nouveaux derives de l'acide salicylique et leur utilisation dans les compositions cosmetiques ou dermatologiques - Google Patents
Nouveaux derives de l'acide salicylique et leur utilisation dans les compositions cosmetiques ou dermatologiques Download PDFInfo
- Publication number
- EP0968221B1 EP0968221B1 EP98908141A EP98908141A EP0968221B1 EP 0968221 B1 EP0968221 B1 EP 0968221B1 EP 98908141 A EP98908141 A EP 98908141A EP 98908141 A EP98908141 A EP 98908141A EP 0968221 B1 EP0968221 B1 EP 0968221B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkyl groups
- mono
- chosen
- branched
- linear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/37—Esters of carboxylic acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/08—Anti-ageing preparations
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/20—Carbocyclic rings
- C07H15/203—Monocyclic carbocyclic rings other than cyclohexane rings; Bicyclic carbocyclic ring systems
Definitions
- the present invention relates to new salicylic acid derivatives and their use in particular in the cosmetic and / or dermatological fields. They can also be used in the pharmaceutical or veterinary field. More specifically, these derivatives are used in a composition intended skin care for humans, especially to combat signs skin aging and / or to improve the radiance of the complexion and / or to smooth the facial and / or body skin and / or to treat fine lines and wrinkles skin and / or to stimulate the epidermal renewal process.
- the main clinical signs of skin aging include the appearance fine lines and deep wrinkles, increasing with age.
- the complexion of the skin is generally modified, it appears paler and more yellow.
- the plaintiff therefore sought assets having the same effect as the assets of the prior art without posing these problems of discomfort or intolerance.
- the Applicant has surprisingly discovered new derivatives of salicylic acid, suitable for skin care and allowing in particular fight the signs of aging, improve the radiance of the complexion skin, smoothing skin features and stimulating the renewal process epidermal, without causing skin irritation.
- the subject of the invention is a compound of general formula (I): where R 1 represents hydrogen, a residue of mono- or disaccharide, a group R 4 -CO-, R 4 being chosen from linear, branched or cyclized saturated C 1 to C 20 alkyl groups, or unsaturated alkyl groups in C 1 to C 20 , the said alkyl groups being optionally substituted; R 2 represents hydrogen or an R 5 -CO- group, R 5 being chosen from linear or branched, saturated or unsaturated, optionally substituted C 1 to C 20 alkyl groups; R 3 represents hydrogen, a linear or branched, saturated or unsaturated, optionally substituted C 20 to C 20 alkyl group, a residue of mono- or disaccharide, provided that at least one of the radicals R 1 or R 3 represents a residue of mono- or disaccharide and that, when R 2 is hydrogen, R 1 is different from -COCH 3 .
- R 1 is hydrogen and R 3 represents a residue of mono- or disaccharide, and in particular a galactose residue.
- R 2 can be in the para or ortho position relative to the OR 1 group.
- R 2 is in the para position relative to the group OR 1 and represents hydrogen or a group R 5 -CO- where R 5 is a saturated alkyl group containing from 3 to 11 carbon atoms.
- R 5 can in particular be chosen from linear or branched groups, octyl, decyl, hexyl, dodecyl.
- substituents on the alkyl groups R 3 , R 4 , R 5 mention may be made of halogen atoms, the trifluoromethyl group, the hydroxyl group in free form or esterified by an acid having from 1 to 6 carbon atoms or else the carboxyl groups, free or esterified with a lower alcohol having from 1 to 6 carbon atoms.
- the compound according to the invention is in particular 2-hydroxy 3,4,5,6-tetrahydroxy-tetrahydropyran-2-ylmethyl benzoate, 2-hydroxy-5-octanoyl-benzoate 3,4,5,6-tetrahydroxy-tetrahydropyran-2-ylmethyl, 2-hydroxy-5-octanoyl-benzoate of 2- (1,2-dihydroethyl) -4,5-dihydroxy-tetrahydrofuran-3-yl.
- the compounds of formula (I) are new with the exception of 2-O- ⁇ -D-glucopyranosyl acid salicylic and salicylate glucose which are known as pain relievers to treat upset stomach and ulcers in demand JP59 152 328. They are obtained according to a conventional synthesis process. which consists in reacting the protected sugar (for example in the form acetonide or by benzylation) and the acid chloride of the salicylated derivative, or reacting the protected salicylated derivative in the form of an ester and the acid chloride protected sugar, then deprotecting the compound obtained, by example in an acid medium in the case where the sugar was protected by a function acetonide or by hydrogenolysis in the case where the sugar was perbenzylated.
- 2-O- ⁇ -D-glucopyranosyl acid salicylic and salicylate glucose which are known as pain relievers to treat upset stomach and ulcers in demand JP59 152 328. They are obtained according to a conventional synthesis process. which consists in react
- the subject of the invention is also a composition comprising at least one compound as defined above.
- This composition is in particular a topical composition, in particular cosmetic and / or dermatological.
- it contains a physiologically acceptable medium.
- physiological environment acceptable we mean a medium compatible with the skin, mucous membranes, nails and / or hair.
- the compounds according to the invention can be present in a composition according to the invention in an amount ranging from 0.001 to 30%, preferably 0.01 to 10%, and better still from 0.1 to 5% of the total weight of the composition.
- compositions containing a compound of formula (I) can be presented in particular all dosage forms normally suitable for a topical application, and for example in the form of an aqueous, alcoholic solution, hydroalcoholic or oily, an aqueous or oily gel, a composition anhydrous solid, a dispersion of the lotion or serum type, an emulsion water-in-oil (W / O), oil-in-water (O / W) or multiple (W / O / W or O / W / O), a microemulsion or a dispersion of ionic vesicles and / or nonionic.
- These compositions are prepared according to the methods usual.
- compositions can comprise at least one additive chosen from fatty substances, preservatives, gelling agents, perfumes, silicones, surfactants, water, antioxidants, fillers, filters, physiologically active ingredients acceptable such as moisturizers, vitamins, anti-aging active ingredients other than the compounds of formula (I), and mixtures thereof.
- additives chosen from fatty substances, preservatives, gelling agents, perfumes, silicones, surfactants, water, antioxidants, fillers, filters, physiologically active ingredients acceptable such as moisturizers, vitamins, anti-aging active ingredients other than the compounds of formula (I), and mixtures thereof.
- the fatty substances can be chosen from oils such as jojoba oil, petrolatum oil, isopropyl palmitate, silicones (cyclopentadimethylsiloxane), waxes such as sipol wax, carnauba wax, acids fatty, fatty alcohols (stearyl alcohol) and their mixtures.
- oils such as jojoba oil, petrolatum oil, isopropyl palmitate, silicones (cyclopentadimethylsiloxane), waxes such as sipol wax, carnauba wax, acids fatty, fatty alcohols (stearyl alcohol) and their mixtures.
- compositions according to the invention are those conventionally used in the fields considered.
- compositions constitute in particular treatment or care creams for the face, for the hands or for the body, (for example day creams, night creams), make-up products such as foundations, protective or care body milks, lotions, gels or foams for the skin care.
- a subject of the invention is also a use of the compound of formula (I) in and / or for the manufacture of a cosmetic and / or dermatological composition intended for skin care.
- a subject of the invention is also a use of the compound of formula (I) in and / or for the manufacture of a cosmetic and / or dermatological composition intended to fight against the signs of skin aging and / or to improve the radiance of the complexion and / or to smooth the skin of the face and / or of the body and / or to treat wrinkles and fine lines on the skin and / or stimulate the renewal process epidermal.
- the invention finally relates to a cosmetic treatment process for signs skin aging, which consists in applying to the skin having these signs the compound of formula (I) in a physiologically acceptable medium.
- Step 1 reaction of the acid chloride with the protected galactose
- a solution of 6 ml of dichloromethane containing 640 mg of acetylsalicylic acid chloride is added at 0 ° C. under argon to a solution of 10 ml of dichloromethane containing 700 mg of diisopropyl D-galactose and 1.5 ml of triethylamine.
- the solution is stirred for 5 h at room temperature.
- Another 240 mg of acid chloride and 0.4 ml of triethylamine in 5 ml of dichloromethane are added and the mixture is stirred for 1 h.
- 20 ml of saturated NaHCO 3 are then added, then the organic phase is separated and dried over sodium sulfate.
- the product is purified by chromatography on a silica column.
- Step 1 preparation of the acid chloride
- a solution of 50 ml of dichloromethane containing 7.9 g of diisopropyl D-galactose and 22.6 ml of triethylamine is added at 0 ° C. under argon to a solution of 7.9 g of the acid chloride obtained in the first step. in 50 ml of dichloromethane.
- the solution is stirred for 60 h at room temperature.
- 100 ml of saturated NaHCO 3 are then added, then the organic phase is separated and dried over sodium sulfate.
- the product is purified by chromatography on a silica column.
- TEST The Applicant has found that stimulating the epidermal renewal process consisting in eliminating the superficial cells of the skin leads to a smoothing of the features, a revitalization of the complexion and a reduction of wrinkles and fine lines. Also, the Applicant has determined the effectiveness of the treatment of the signs of aging of the compounds according to the invention by carrying out an in vitro cell detachment test.
- the test protocol was as follows: from skin biopsies, the keratinocytes were obtained by separation of the epidermis, which were dissociated by enzymatic action with trypsin and cultured at a concentration of 2.10 -5 cells / ml. The growth and differentiation of the keratinocytes were obtained by culture for 10 to 20 days in a specific medium.
- the product to be tested was added and evaluated the activity of the product.
- two samples were taken at T0 and T60, that is to say before the addition of the product and 60 minutes after this addition, and we analyzed the samples thus taken with a flow cytometer to count the corneocyte population.
- the flow cytometer With the flow cytometer, the populations of corneocytes and keratinocytes are differentiated by treatment with acridine orange specific for cell DNA, which binds to the cell nucleus and reveals therefore exclusively the presence of keratinocytes.
- the cell detachment index is determined by the difference between T60 and T0.
- Formulation example 1 Face care cream
- Formulation example 2 Body care cream
- a care cream is obtained which acts against aging without irritating the skin.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Organic Chemistry (AREA)
- Dermatology (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Molecular Biology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Cosmetics (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
R2 représente l'hydrogène ou un groupement R5-CO-, R5 étant choisi parmi les groupements alkyle en C1 à C20 linéaires ou ramifiés, saturés ou insaturés, éventuellement substitués ;
R3 représente l'hydrogène, un groupement alkyle en C, à C20 linéaire ou ramifié, saturé ou insaturé, éventuellement substitué, un reste de mono- ou disaccharide,
à la condition qu'au moins un des radicaux R1 ou R3 représente un reste de mono- ou disaccharide et que, quand R2 est l'hydrogène, R1 soit différent de -COCH3.
Analyse élémentaire : | |||
C | H | O | |
Théorique | 52.0 | 5.37 | 42.63 |
Trouvée | 51.64 | 5.32 | 42.39 |
Analyse élémentaire : | |||
C | H | O | |
Théorique | 59.14 | 7.09 | 33.76 |
Trouvée | 58.38 | 7.06 | 34.12 |
Analyse élémentaire : | |||
C | H | O | |
Théorique | 59.14 | 7.09 | 33.76 |
Trouvée | 58.81 | 7.16 | 33.45 |
Témoin | Composé de l'exemple 2 5.10-5M | Composé de l'exemple 3 5.10-5M |
100% | 214.7% | 207.1 % |
- composé de l'exemple 2 1 %
- stéarate de sodium (émulsionnant) 3 %
- huile de vaseline 6 %
- conservateur 0.05 %
- cyclopentadiméthylsiloxane 5 %
- alcool stéarylique 1 %
- parfum 1 %
- eau qsp 100 %
- composé de l'exemple 1 1 %
- huile de jojoba 13 %
- palmitate d'isopropyle 2 %
- stéarate de polyéthylène glycol (émulsionnant) 3 %
- glycérol (hydratant) 15 %
- conservateur 0.5 %
- parfum 1 %
- eau qsp 100 %
Claims (14)
- Composé de formule générale (I) : où R1 représente l'hydrogène, un reste de mono- ou disaccharide, un groupement R4-CO-, R4 étant choisi parmi les groupements alkyle saturés en C1 à C20 linéaires, ramifiés ou cyclisés, ou les groupements alkyle insaturés en C1 à C20, les dits groupements alkyle étant éventuellement substitués ;
R2 représente l'hydrogène ou un groupement R5-CO-, R5 étant choisi parmi les groupements alkyle en C1 à C20 linéaires ou ramifiés, saturés ou insaturés, éventuellement substitués ;
R3 représente l'hydrogène, un groupement alkyle en C1 à C20 linéaire ou ramifié, saturé ou insaturé, éventuellement substitué, un reste de mono- ou disaccharide,
à la condition qu'au moins un des radicaux R1 ou R3 représente un reste de mono- ou disaccharide et que, quand R2 est l'hydrogène, R1 soit différent de -COCH3 ; à l'exception de l'acide 2-O-β-D-glucopyranosyl salicylique et du glucose salicylate. - Composé selon la revendication 1, caractérisé en ce que R1 est l'hydrogène.
- Composé selon la revendication 1 ou 2, caractérisé en ce que R2 est choisi parmi l'hydrogène et les groupements R5-CO- où R5 est un groupe alkyle saturé comportant de 3 à 11 atomes de carbone.
- Composé selon l'une quelconque des revendications précédentes, caractérisé en ce que R2 est choisi parmi les groupes linéaires ou ramifiés, octyle, décyle, hexyle, dodécyle.
- Composé selon l'une quelconque des revendications précédentes, caractérisé en ce que R3 représente un reste de mono- ou disaccharide.
- Composé selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il est choisi parmi le 2-hydroxy benzoate de 3,4,5,6-tétrahydroxytétrahydropyran-2-ylméthyle, le 2-hydroxy-5-octanoyl-benzoate de 3,4,5,6-tétrahydroxy-tétrahydro-pyran-2-ylméthyle, le 2-hydroxy-5-octanoyl-benzoate de 2-(1,2-dihydroéthyl)-4,5-dihydroxy-tétrahydro-furan-3-yle.
- Composition caractérisée en ce qu'elle comprend au moins un composé tel que défini selon l'une quelconque des revendications 1 à 6.
- Composition selon la revendication 7, caractérisée en ce que le composé est présent en une quantité allant de 0,001 à 30 % du poids total de la composition.
- Composition selon la revendication 7 ou 8, caractérisée en ce que le composé est présent en une quantité allant de 0,01 à 10 % du poids total de la composition.
- Composition selon l'une quelconque des revendications 7 à 9, caractérisée en ce qu'elle constitue une composition cosmétique et/ou dermatologique.
- Composition selon l'une quelconque des revendications 7 à 10, caractérisée en ce qu'elle comprend de plus au moins un additif choisi parmi les corps gras, les conservateurs, les gélifiants, les parfums, les silicones, les tensioactifs, l'eau, les antioxydants, les charges, les filtres, les actifs physiologiquement acceptables et leurs mélanges.
- Composition selon l'une quelconque des revendications 7 à 12, caractérisée en ce qu'elle se présente sous forme d'une solution, d'un gel, d'une dispersion, d'une émulsion, d'une microémulsion ou d'une dispersion de vésicules de type ionique et/ou non ionique.
- Utilisation pour la fabrication d'une composition cosmétique ou dermatologique destinée à lutter contre les signes du vieillissement cutané et/ou à améliorer l'éclat du teint et/ou à lisser la peau du visage et/ou du corps et/ou à traiter les rides et les ridules de la peau et/ou à stimuler le processus de renouvellement épidermique, d'un composé de formule générale (I) : où R1 représente l'hydrogène, un reste de mono- ou disaccharide, un groupement R4-CO-, R4 étant choisi parmi les groupements alkyle saturés en C1 à C20 linéaires, ramifiés ou cyclisés, ou les groupements alkyle insaturés en C1 à C20, les dits groupements alkyle étant éventuellement substitués ;
R2 représente l'hydrogène ou un groupement R5-CO-, R5 étant choisi parmi les groupements alkyle en C1 à C20 linéaires ou ramifiés, saturés ou insaturés, éventuellement substitués ;
R3 représente l'hydrogène, un groupement alkyle en C1 à C20 linéaire ou ramifié, saturé ou insaturé, éventuellement substitué, un reste de mono- ou disaccharide, à la condition qu'au moins un des radicaux R1 ou R3 représente un reste de mono- ou disaccharide et que, quand R2 est l'hydrogène, R1 soit différent de -COCH3. - Procédé de traitement cosmétique des signes du vieillissement cutané, caractérisé en ce qu'il consiste à appliquer sur la peau présentant ces signes, un composé de formule (I) : où R1 représente l'hydrogène, un reste de mono- ou disaccharide, un groupement R4-CO-, R4 étant choisi parmi les groupements alkyle saturés en C1 à C20 linéaires, ramifiés ou cyclisés, ou les groupements alkyle insaturés en C1 à C20, les dits groupements alkyle étant éventuellement substitués ;
R2 représente l'hydrogène ou un groupement R5-CO-, R5 étant choisi parmi les groupements alkyle en C1 à C20 linéaires ou ramifiés, saturés ou insaturés, éventuellement substitués ;
R3 représenta l'hydrogène, un groupement alkyle en C1 à C20 linéaire ou ramifié, saturé ou insaturé, éventuellement substitué, un reste de mono- ou disaccharide, à la condition qu'au moins un des radicaux R1 ou R3 représente un reste de mono- ou disaccharide et que, quand R2 est l'hydrogène, R1 soit différent de -COCH3,
dans un milieu physiologiquement acceptable.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9701617A FR2759370B1 (fr) | 1997-02-12 | 1997-02-12 | Nouveaux derives de l'acide salicylique et leur utilisation dans les compositions cosmetiques ou dermatologiques |
FR9701617 | 1997-02-12 | ||
PCT/FR1998/000231 WO1998035973A1 (fr) | 1997-02-12 | 1998-02-06 | Nouveaux derives de l'acide salicylique et leur utilisation dans les compositions cosmetiques ou dermatologiques |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0968221A1 EP0968221A1 (fr) | 2000-01-05 |
EP0968221B1 true EP0968221B1 (fr) | 2003-05-02 |
Family
ID=9503614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98908141A Expired - Lifetime EP0968221B1 (fr) | 1997-02-12 | 1998-02-06 | Nouveaux derives de l'acide salicylique et leur utilisation dans les compositions cosmetiques ou dermatologiques |
Country Status (12)
Country | Link |
---|---|
US (1) | US6255297B1 (fr) |
EP (1) | EP0968221B1 (fr) |
JP (1) | JP3753188B2 (fr) |
AR (1) | AR011659A1 (fr) |
AU (1) | AU6625698A (fr) |
BR (1) | BR9807157A (fr) |
CA (1) | CA2280185C (fr) |
DE (1) | DE69814058T2 (fr) |
ES (1) | ES2198046T3 (fr) |
FR (1) | FR2759370B1 (fr) |
WO (1) | WO1998035973A1 (fr) |
ZA (1) | ZA981122B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2799645B1 (fr) | 1999-10-13 | 2004-04-30 | Oreal | Utilisation de la dhea ou de ses precurseurs ou derives metaboliques comme depigmentant |
US7098189B2 (en) | 2002-12-16 | 2006-08-29 | Kimberly-Clark Worldwide, Inc. | Wound and skin care compositions |
US20090263340A1 (en) * | 2006-04-18 | 2009-10-22 | Dsm Ip Assets B.V. | Cosmetic compositions |
IT1391812B1 (it) * | 2008-07-29 | 2012-01-27 | Maria Grazia Rimoli | Profarmaco galattosilato del ketorolac ad uso analgesico e antinfiammatorio con migliori caratteristiche farmacocinetiche e profilo tossicologico del farmaco di partenza |
FR2940609B1 (fr) | 2008-12-30 | 2011-05-06 | Oreal | Association de monosaccharides et d'agents desquamants et son utilisation en cosmetique |
FR2963233B1 (fr) | 2010-07-28 | 2014-03-14 | Oreal | Procede pour diminuer les hyperpigmentations post-reactionnelles |
FR2972110B1 (fr) | 2011-03-01 | 2013-11-15 | Oreal | Procede de traitement cosmetique des rougeurs cutanees |
JP6088871B2 (ja) * | 2013-03-19 | 2017-03-01 | 上野製薬株式会社 | サリチル酸誘導体を含む表皮角化細胞増殖促進剤 |
JP6151542B2 (ja) * | 2013-03-19 | 2017-06-21 | 上野製薬株式会社 | 新規サリチル酸誘導体 |
CN113072602B (zh) * | 2021-03-08 | 2023-08-01 | 广东省科学院化工研究所 | 一种酚酸基糖酯及其制备方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59152328A (ja) * | 1983-02-18 | 1984-08-31 | Eisai Co Ltd | サリチル酸誘導体含有鎮痛剤 |
FR2697842B1 (fr) * | 1992-11-12 | 1995-01-13 | Oreal | Monoesters de 4-hydroxy-phényl-beta-D-glucose, leur procédé de préparation et leurs utilisations dans les domaines cosmétique, pharmaceutique, bucco-dentaire et alimentaire. |
DE69428322T2 (de) * | 1993-10-26 | 2002-06-20 | Shiseido Co. Ltd., Tokio/Tokyo | Hautbleichende Mittel enthaltend Glykoside |
JPH08268871A (ja) * | 1995-04-03 | 1996-10-15 | Shiseido Co Ltd | 化粧料 |
JPH08268868A (ja) * | 1995-04-03 | 1996-10-15 | Shiseido Co Ltd | 皮膚外用剤 |
JPH08268869A (ja) * | 1995-04-03 | 1996-10-15 | Shiseido Co Ltd | 皮膚外用剤 |
JPH08268858A (ja) * | 1995-04-03 | 1996-10-15 | Shiseido Co Ltd | 皮膚外用剤 |
JPH08268872A (ja) * | 1995-04-03 | 1996-10-15 | Shiseido Co Ltd | 皮膚外用剤 |
JPH08268870A (ja) * | 1995-04-03 | 1996-10-15 | Shiseido Co Ltd | 皮膚外用剤 |
-
1997
- 1997-02-12 FR FR9701617A patent/FR2759370B1/fr not_active Expired - Fee Related
-
1998
- 1998-02-06 JP JP53541098A patent/JP3753188B2/ja not_active Expired - Fee Related
- 1998-02-06 WO PCT/FR1998/000231 patent/WO1998035973A1/fr active IP Right Grant
- 1998-02-06 DE DE69814058T patent/DE69814058T2/de not_active Expired - Lifetime
- 1998-02-06 BR BR9807157-2A patent/BR9807157A/pt not_active IP Right Cessation
- 1998-02-06 CA CA002280185A patent/CA2280185C/fr not_active Expired - Fee Related
- 1998-02-06 ES ES98908141T patent/ES2198046T3/es not_active Expired - Lifetime
- 1998-02-06 AU AU66256/98A patent/AU6625698A/en not_active Abandoned
- 1998-02-06 US US09/367,307 patent/US6255297B1/en not_active Expired - Fee Related
- 1998-02-06 EP EP98908141A patent/EP0968221B1/fr not_active Expired - Lifetime
- 1998-02-11 ZA ZA981122A patent/ZA981122B/xx unknown
- 1998-02-11 AR ARP980100595A patent/AR011659A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
DE69814058D1 (de) | 2003-06-05 |
JP2000510163A (ja) | 2000-08-08 |
EP0968221A1 (fr) | 2000-01-05 |
AU6625698A (en) | 1998-09-08 |
AR011659A1 (es) | 2000-08-30 |
FR2759370B1 (fr) | 2000-08-11 |
DE69814058T2 (de) | 2004-02-19 |
BR9807157A (pt) | 2000-04-25 |
ES2198046T3 (es) | 2004-01-16 |
WO1998035973A1 (fr) | 1998-08-20 |
FR2759370A1 (fr) | 1998-08-14 |
JP3753188B2 (ja) | 2006-03-08 |
US6255297B1 (en) | 2001-07-03 |
ZA981122B (en) | 1998-08-20 |
CA2280185A1 (fr) | 1998-08-20 |
CA2280185C (fr) | 2003-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3168206B1 (fr) | Compositions comprenant des derives de l'acide jasmonique, et utilisation de ces derives pour favoriser la desquamation | |
FR2840903A1 (fr) | Derive de glucose et de vitamine f, compositions le comprenant et utilisations pour ameliorer l'etat des poils et des cheveux | |
FR2818646A1 (fr) | Nouveaux derives c-glycoside et utilisation | |
EP0796861A1 (fr) | Nouveaux dérivés siliciés de l'acide salicilique à propriétés desquamantes | |
EP0390683B1 (fr) | Nouveaux dérivés de benzyl-cyclanones, leur procédé de préparation et compositions cosmétiques et pharmaceutiques les contenant | |
EP1333022B1 (fr) | Compositions comprenant des dérivés du cyclopentane, et utilisation pour favoriser la desquamation | |
FR2807320A1 (fr) | Utilisation de derives d'acide ascorbique pour augmenter la synthese des creramides epidermiques | |
EP0680747A1 (fr) | Composition cosmétique et/ou dermatologique contenant un tri(alpha-hydroxyacylate) de glycérol comme seul précurseur de glycérol | |
EP0875495B1 (fr) | Nouveaux dérivés de l'acide salicylique et leur utilisation dans une composition cosmétique et/ou dermatologique | |
EP0989111A1 (fr) | Nouveaux dérivés de l'acide 10-hydroxy-2-décénoique et utilisation dans une composition destinée à favoriser la desquamation de la peau, et composition le comprenant | |
EP0968221B1 (fr) | Nouveaux derives de l'acide salicylique et leur utilisation dans les compositions cosmetiques ou dermatologiques | |
EP0916652B1 (fr) | Nouveaux composés dérivés de n-aryl 2-hydroxy alkylamides | |
EP0408448B1 (fr) | Nouveaux dérivés d'uréthanne, leur préparation et leur application notamment comme agents hydratants dans des compositions cosmétiques ou pharmaceutiques destinées au traitement des peaux sèches | |
EP0974586A1 (fr) | Nouveaux 2-amino, 4-alkylamino pyrimide 3-oxydes et composition les comprenant | |
EP0559502A1 (fr) | Composition pour traitement topique contenant des vésicules lipidiques encapsulant au moins une eau minérale | |
EP1837341B1 (fr) | Dérivé du glucose et de vitamine F, compositions le comprenant et utilisations pour améliorer l'état des poils et des cheveux | |
CA2184402C (fr) | Utilisation de l'acide cysteique ou homocysteique pour favoriser la desquamation de la peau ou stimuler le renouvellement epidermique | |
EP1442737B1 (fr) | Utilisation d'un dérivé d'acide (dihydro)jasmonique pour le traitement des peaux sèches | |
EP1502909B1 (fr) | Utilisation d'un dérivé d'acide (dihydro)jasmonique comme agent desquamant | |
EP1466590B1 (fr) | Utilisation cosmétique de nouveaux agents desquamants | |
FR3100981A1 (fr) | Dérivés xylosides de resvératrol pour leur utilisation en cosmétique | |
CH667452A5 (fr) | Derives substitues en 1 du methoxy-4 trimethyl-2,3,6 benzene, leur procede de preparation et compositions medicamenteuse et cosmetique les contenant. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19990913 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE ES FR GB IT |
|
17Q | First examination report despatched |
Effective date: 20020313 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): DE ES FR GB IT |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REF | Corresponds to: |
Ref document number: 69814058 Country of ref document: DE Date of ref document: 20030605 Kind code of ref document: P |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2198046 Country of ref document: ES Kind code of ref document: T3 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20040203 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20110212 Year of fee payment: 14 Ref country code: FR Payment date: 20110218 Year of fee payment: 14 Ref country code: DE Payment date: 20110208 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20110209 Year of fee payment: 14 Ref country code: ES Payment date: 20110315 Year of fee payment: 14 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20120206 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20121031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120206 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 69814058 Country of ref document: DE Effective date: 20120901 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120229 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120206 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120901 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20130708 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120207 |